Math 3 Inverse functions part 1

The inverse has been reflected over which line?

• y = x
• y =1
• y = 0
• y = x + 1

What's the best description?

• Not inverses, and both are functions

• Inverses, and they are not both functions.

• Not inverses, and they are not both functions.

• Inverses, and both are functions

What is the best description?

• Not inverses, and both are functions

• Inverses, and both are functions

• Not inverse, and they are not both functions.

• Inverses, and they are not both functions.

Which graph shows the inverse of the graph above?

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Which graph shows inverse functions?

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What does it mean to find the inverse of a function?

• the x's and y's are switched
• the x's and y's are divided by 2
• the x's and y's are made negative
• the x's and y's are the same

Are these functions inverses?

• Yes
• No

Graph the inverse

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What is the inverse of the given coordinates: (1, 2) (3, 8) (-3, 6)

• (1, 2) (3, 8) (-3, 6)
• (1, 2) (8, 3) (-3, 6)
• (-1, -2) (-3, -8) (3, -6)
• (2, 1) (8, 3) (6, -3)

The inverse of the function f(x) is written as ...

• f ^-1(x)
• f ²(x)
• f '(x)
• f ⁺(x)